why

Why did I just drink so much coffee this late at night. I always tell myself when I go to the library late at night that I wont go buy coffee. And what do I always end up doing... buying coffee. I didn't even get a small coffee tonight, I got a medium. Meaning I will now be up til 2 am, have class all day and they have to go to work and close tomorrow night. So then I will just have to drink coffee at work tomorrow in order to stay awake and not be rude to customers. Meaning I will then be up all night again, causing the vicious circle to continue until I actually have a day where I can sleep in. I really need to learn how to drink tea or something, that way I feel like im drinking caffeine when im really not. Sorry, this was just my late night library rants about nothing. If I cant fall asleep for a while you might be seeing another one of these.